Is 30 a multiple of 5? How do you know?

Numbers that end in 0 or 5 are always divisible by 5.

i think

i think

Yes, 30 is a multiple of 5. To determine whether a number is a multiple of another, you can divide the first number by the second number and check if the result is an integer.

To check if 30 is a multiple of 5, divide 30 by 5 using integer division or check if the remainder is 0 when dividing 30 by 5.

In this case, 30 divided by 5 equals 6, which is an integer with no remainder. Therefore, we can conclude that 30 is indeed a multiple of 5.